Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant is inventor: Yes & IPCs : IPC B64C11/00 or IPC B64C33/00 & Number of diagram pages: 3-20000000

Use the filters below to narrow your results.

Office:
Inventors:
Alfred E. Wunderlich (2) · Julius Uherkovich de Uherkocz (2) · Richard A. Engler (2)
Inventor country:
Applicant person:
Alfred E. Wunderlich (2) · Julius Uherkovich de Uherkocz (2) · Richard A. Engler (2)
Applicant firm:
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
flapping (10) · propulsion (8) · ornithopter (8) · design (7) · frame (7) · airplane (6) · propellers (6) · wings (4) · propeller (4) · navigation (4) · sustentation (3) · stability (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 40 results in range #1 to #40.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)